Question

Fungal partners in mycorrhiza are ______ in nature.

• A. parasitic
• B. symbiotic
• C. saprophytic
• D. None of these

Answer 1

The correct option is B

symbiotic

Mycorrhiza is an association of a fungus which grows in the roots of a plant in a symbiotic relationship with the plant. The relationship between the fungus and root exists because the fungi absorb phosphorus from the soil and pass it to the plant and inturn, the fungi get a safe environment for their survival. In most cases, fungi can be both saprophytic and parasitic in nature where they only work for self benefit. But in mutualistic and symbiotic associations the fungal partner and the other partner, in this case the plant, gain equal benefits from their interactions with each other.